260888931

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{46679}}^1$

素因数の和:46717

約数の個数: 24

約数和(自身を含む): 407796480

約数和(自身を除く): 146907549

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 46679, 140037, 420111, 1073617, 1260333, 3220851, 3780999, 9662553, 11342997, 28987659, 86962977, 260888931]

約数ペア:

[(1, 260888931), (3, 86962977), (9, 28987659), (23, 11342997), (27, 9662553), (69, 3780999), (81, 3220851), (207, 1260333), (243, 1073617), (621, 420111), (1863, 140037), (5589, 46679)]